It's Just Another Layer » dtrace http://itsjustanotherlayer.com Virtualization is a layer in software. What are you abstracting away from? Fri, 30 Jul 2010 16:38:21 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Shouting affects performance http://itsjustanotherlayer.com/2009/01/shouting-affects-performance/ http://itsjustanotherlayer.com/2009/01/shouting-affects-performance/#comments Wed, 07 Jan 2009 18:52:48 +0000 iguy http://itsjustanotherlayer.com/?p=53 Sometimes the strangest things can have an affect on performance of your computer.   Using the Fishworks tool which uses Dtrace for monitoring Sun Storage ZFS systems performance of your disk is affected by shouting.

“You can’t control what you can’t measure.”

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